[PATCH] ieee80211softmac: Fix mutex_lock at exit of ieee80211_softmac_get_genie

ieee80211softmac_wx_get_genie locks the associnfo mutex at
function exit. This patch fixes it. The patch is against Linus'
tree (commit af1713e0).

Signed-off-by: Ulrich Kunitz <[email protected]>
Signed-off-by: Michael Buesch <[email protected]>
Acked-by: Johannes Berg <[email protected]>
Signed-off-by: Larry Finger <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: John W. Linville <[email protected]>

diff --git a/net/ieee80211/softmac/ieee80211softmac_wx.c b/net/ieee80211/softmac/ieee80211softmac_wx.c
index 480d72c7a42ca861bb9524a631ea23be8a03feaf..fa2f7da606a95488f5893b5cf4538c6083b770b9 100644 (file)
--- a/net/ieee80211/softmac/ieee80211softmac_wx.c
+++ b/net/ieee80211/softmac/ieee80211softmac_wx.c
@@ -463,7 +463,7 @@ ieee80211softmac_wx_get_genie(struct net_device *dev,
                        err = -E2BIG;
        }
        spin_unlock_irqrestore(&mac->lock, flags);
-       mutex_lock(&mac->associnfo.mutex);
+       mutex_unlock(&mac->associnfo.mutex);
 
        return err;
 }